Cheap flights from Ontario to Seattle

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Chittenden locks along with fish ladders are another famous tourist attraction of the city. In the locks small gathered crowds can always be found, watching the steady parade of motorboats, sailboats, barges, tugs and yachts. The ladders have gradual inclination which allows the fish to swim gently downstream or upstream. The place provides a wonderful sightseeing experience.... (read more in our Seattle Sightseeing)

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Kitchener 
Toronto 
Windsor 

Check our newest flight offers to Seattle:

  • $258Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Seattle, WA (SEA)04/13/201707:40 pm
    Seattle, WA (SEA)Ontario, CA (ONT)04/16/201706:30 am
    flyfar.ca check price
  • $259Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Seattle, WA (SEA)04/13/201707:40 pm
    Seattle, WA (SEA)Ontario, CA (ONT)04/16/201706:30 am
    flightnetwork.com check price
  • $378Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Toronto, ON (YYZ)Seattle, WA (SEA)05/11/201710:00 am
    Seattle, WA (SEA)Toronto, ON (YYZ)05/25/201710:45 am
    flighthub.com check price
  • $478Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Kitchener, ON (YKF)Seattle, WA (SEA)04/09/201707:00 pm
    Seattle, WA (SEA)Kitchener, ON (YKF)04/19/201711:38 pm
    flighthub.com check price
  • $699Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Windsor, ON (YQG)Seattle, WA (SEA)05/11/201706:10 pm
    Seattle, WA (SEA)Windsor, ON (YQG)05/17/201711:58 pm
    cheapoair.com check price
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